1 10/22/2009 phenix weekly planning 10/29/2009 don lynch
TRANSCRIPT
110/22/2009
PHENIX PHENIX WEEKLY WEEKLY
PLANNINGPLANNING
10/29/2009 10/29/2009
Don LynchDon Lynch
210/22/2009
Completed Tasks Task Start of shutdown tasksErected scaffolds in stations 1, 2 and 3 of MMSTools for RPC Factory: tilt table and burn in test standDesigned and fabricated RPC installation components, fixturesProcedures and work permitsDesigned, fabricated and assembled PC1 repair fixtureInstalled station 1 MuTrigger FEE upgradesRepaired faulty DC FEMsRemoved HBD East for repairs & Reinstalled Massive prep for installation of RPC3 NorthReplaced failed PC1 module and associated PC1 repairsInstalled RPC3 North east & west basesDC East RepairsInstalled 1W-5W, 7W&8W RPC3 N ½ octants & tested in placeHBD re-cabled and alignedMuID steel top RPC3 N support brackets installedRPC pitch control rails installed6W, 1E-4E RPC3 N ½ octants ready for installationMuTrigger FEE radiation monitor slide installledRPC prototype absorber de-installed and stowed
310/22/2009
• Stencil/permanent mark RPC3 lifting fixtures• Install and test 7 more ½ octants • Final survey• Install gas system and distribution• Restore gap 5 piping and wiring• Install 2 Racks in west trough• Install rack components and wire up ½ - octants• Install new vapor barrier• Install heaters and thermostats• Re-Install shielding• Final wiring and commissioning
RPC3 North remaining Tasks
410/22/2009
Analyze and test EC dumbwaiter In Progress 11/13
Install new gap5 N cable & pipe supports, cables and piping and leak test piping In progress 11/13
MuTr HV and FEE test and evaluation as MuTrigger FEE’s & RPC’s are installed In progress 11/30
RPC3 North Installation of remaining 9 ½-Octants In Progress 11/6
Close MMN Hatch and closeout WP 11/6 11/6
Install 2 RPC3 N racks 10/1 11/6
Install rack components in RPC3 N racks 10/1 11/13
Attach cables to RPC3 N racks and to Detector ½ octants 10/1 11/13
This Week 10/19-10/23 Task Start Date End Date
510/22/2009
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2
3
TLD badges (to be replaced every two weeks)
Dosimeters (stay for whole run period)
Mechanical structure to
retract and install badges
during maintenance day
Location of dosimeters in MuTr.S St.1
4
Rotated up 90 deg For
clarity. Actual
installation to be ~
horizontal
610/22/2009
TLD Dosimeter mount/slide: allows TLD’s to be replaced periodically during run 10
7
MuTrig-FEE Install Status
RIKEN/RBRC
Itaru Nakagawa
8
South MuTrig-FEE Installation
• No damage found by the water leak
• Completed Station-1 (Oct.27 Monday)
• Completed Station-2&3 (Oct.29 Today)
• Ready for Scaffolds disassembly
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Station-3 Octant-2 Noise
before
after
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Camera Alignment
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ADTX Installation Check List (St-1)• Miscabling
– Visible inspection – Gap-by-Gap calibration logic/mask check – ADTX Performance – Dead (single) channel check – Board ID check – Slow control (threshould) – PROM erase and Download – Efficiency – Fake hit – Timing
• MuTR FEE Performance– Noise w/o HV – HV (upto 1500V w/ Ar-CO2 gas) – Minor Tweak of Cable to improve noise – Noise w/ HV on – Gap-by-Gap calibration found one miscabling in St-1, Oct.5 – Gain stereo ~ 1, non-stereo~0.9
• LV– Miscabling – LV measurement at Chassis with all other power on
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ADTX Installation Check List (St-2&3)• Miscabling
– Visible inspection – Gap-by-Gap calibration logic/mask check – ADTX Performance – Dead (single) channel check – Board ID check – Slow control (threshould=10mV,20mV) – PROM erase and Download – Efficiency – Fake hit – Timing
• MuTR FEE Performance– Noise w/o HV – HV (upto 1500V w/ Ar-CO2 gas) – Minor Tweak of Cable to improve noise – Noise w/ HV on – Gap-by-Gap calibration – Gain stereo ~ 1, non-stereo~0.9
• LV– Miscabling – LV measurement at Chassis with all other power on
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Possible Shield in Piston Hole
Pb
Paraffin
13Dosimeter
Dosimeter
Dosimeter
To be discussed next DC meeting (Nov.5)
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Cable Tray Install
Install Tray after MMS to Run Position
West Octant-2once MMS is moved torun position
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North Arm Activities
Need to access Station 1 (with ladder) for 1/2 day tomorrowor 1st week of November
Noisy new Trigger electronics
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HV boxes (1/HO, 8/side)
MuID Cable Tray Route
RPC3N Racks (2)RPC Cable route under the DX magnet
MuID & RPC Gas racks
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HV boxes (1/HO, 8/side)
MuID Cable Tray Route
RPC3N Racks (2)MuID & RPC Gas racks
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HO8W
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HO8W Take 2
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Some potential problems from the
top of gap 5
IR Crane support directly above beam centerline ~ 4 in above gap 5 steel
IR Crane supports ~7 ft east and west of centerline gusset with hole may interfere with installation of half-octants
Gap 5 steel is 3 pcs which are not in plane ~½ inch at top may vary along entire length
Slide From RPC3N
Installation Plan
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HO7W
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HO6W
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About 3/8” high. To be adjusted?
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Continuing Tasks currently underway (elec.)
Task Start Date End Date
Install LV Dist modules in MuTrigger S. In Progress 12/1
Remove temporary MegaPAC in sRPC1 rack and install new full MegaPAC and finish controls for it 7/20 12/1
VTX/FVTX LV Dist system evaluation (VTX Done) In Progress 12/1
Prep for production of up to 39 boards in 4 crates (VTX/FVTX) In Progress 12/1
VTX/FVTX cooling system interlock design 7/20 12/1
Evaluate possible design for 4x1 GL1 L1 triggers In Progress 12/1
Rack room re-organization In Progress 12/1
AH Crane 110 switch for lockout In Progress 12/1
Test/replace rack transient suppression 7/20 12/1
Cordless phones in tunnel 7/20 12/1
Individual relays on all HV supplies 7/20 12/1
Replacement OPC server computers In Progress 12/1
Replace old PCI type RS485 interface boards with USB-Fiber and Fiber-RS485 system In Progress 12/1
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More Continuing Tasks currently underway (elec., cont’d.)
Task Start Date End Date
Add BNL Fire Alarm Zone status lights in the PCR including alarms. 7/20 12/1
Move LCVS Fan and LCVS backup Fan control switches from the Bypass Box to rack PCR2 7/20 12/1
Re-organize/re-wire panel front on rack PCR2 to accommodate the above and allow for ease of use and readability by staff 7/20 12/1
Remove existing SMCS trip channel LED boxes and Reset switch/indicator panel from rack PCR2 7/20 12/1
Add new alarms into Ronan annunciator System and re-configure as necessary. 7/20 12/1
Install new camera electronics into rack PCR5 7/20 12/1
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Design supports for Beampipe upgrade In Progress 11/30
Fan Tray replacements (as time permits) In Progress 11/30
Design support for FOCal In Progress 11/30
Design support for FVTX In Progress 11/30
Design & Fabrication support for VTX In Progress 11/30
More Continuing Tasks currently underway (mechanical)
Task Start Date End Date
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Continuing Tasks currently underway (gas)
Task Start Date End DateGet AC’s installed in mixing house 7/20 12/1
Investigate shed/larger bottles for R134A 7/20 12/1
Replace damaged compressed air flowmeter 7/20 12/1
Add check valves to some supply lines (as needed) 7/20 12/1
Design and build heat exchanger for HBD system In
Progress 12/1
Replace/ regenerate HBD purifier and driers (late Fall)In
Progress 10/9
Send mass flowmeters out for recalibration (DC/PC, MuID, TOF.W) 7/20 12/1
Replace/upgrade gas house PC’s In
Progress 12/1
Run gas lines to North tunnel 7/20 12/1
Design and build gas humidifierIn
Progress 12/1
Layout and build North distribution panelIn
Progress 12/1
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Task Start Date End DateOctober Schedule
Remove Station 1 North scaffolding 10/26 10/28
Remove MMS Sta 2/3 scaffolding 10/26 10/30
Reinstall MMS lampshades 11/2 11/6
Install new PHENIX north tunnel thermal/vapor barrier replacing crystal palace 10/31 11/15
Commission RPC3 N racks and detectors 10/29 11/30
Install new Gas Pads for Ar Dewar & Empty bottle storage In Progress 11/30
Final leak test new Ar dewar/vaporizer and Closeout 11/15 11/30
Install Empties racks on gas pad 11/15 11/30
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Expected IR Configuration During Shutdown ’09
Now-11/3 MMS south, CM in run position, EC in AHWC in west position (against wall), scaffolding in station 1 and station 2/3 south
11/3-11/10 MMS, CM & WC positions TBD, EC in AH11/10–12/1 MMS & CM in run position, EC and WC
can be moved east west ~3 ft
These dates are approximate and subject to change
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Task Start Date End Date
November Schedule
• Install heaters and thermostat(s) for RPC3N thermal control 11/2 11/6
• Reinstall PHENIX North tunnel shielding (3 days) 11/2 11/6• Replace EC water hoses below EC and test 11/2 11/7• Cooldown for Run 10 Starts 11/7 11/7• Move MuID Collars to IR 11/7 11/7 • Disconnect electric & Fiber in EC 11/2 11/7• Remove ladder & dumb waiter from EC & Fold up
EC platforms in AH (1 day) 11/9 11/10• Veterans Day Holiday – no work 11/11 11/11• Remove IR Floor plates and move 12 ton cart to AH 11/12 11/12 • Move EC to IR 11/12 11/13• Reconnect electric and fiber to EC 11/16 11/20• Reinstall ladder & dumb waiter on EC & Fold
down EC platforms in IR (1 day) 11/16 11/20 • Pink sheets, white sheets, blue sheets 11/16 12/1• Move MMS north, Install MuID Collars 11/23 11/25• Assemble shield wall base and wall in AH 11/23
11/30• Thanksgiving Holiday – no work 11/26 11/27• Roll in shield wall 11/30 11/30• Start Run 10, All shutdown activities completed 12/1 12/1
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• Roof leaks in utility bathroom at northwest corner behind tech offices and over door between rack room and assembly hall
• Heat wrap tape for trailer bathroom toilet drains to preventfreeze/clogging in winter.
• Improved Rack Room AC performance: New ACon order
• General maintenance for Trailer Offices and Gas Mixing House stairs, ramps and siding, gutters, etc. (cleaning and repairing worn/rotted wood): Carter has placed work orders
• Icy conditions at mixing house north stairs: Need new Mixing House Gutter
• Purchase and install 2 AC’s in Phenix Gas Mixing House Suggested model : McMaster part number: 1817K89 (19.5 K btu)
2009 Building Maintenance Issues
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10/22/2009
Safety, Security, etc.1. Human Performance Tool: “Questioning Attitude”
2. Contractor Stand Down
3. ODH0 in tunnel starting next week
A questioning attitude fosters thought about safety before action is taken and helps individuals maintain an accurate understanding of work conditions at any given time. This tool alerts people to potential hazards, warning signs, critical activities (steps), error-likely situations, and other uncertainties in the work environment or the work plan. It also encourages the user to stop and resolve those hazards, warnings, error-likely situations, or uncertainties before proceeding with the job. It promotes follow-up when doubt arises with the discovery of facts, not assumptions, to reveal more knowledge about the situation and eliminate the doubt. People, in general, are reluctant to fear the worst, and a healthy questioning attitude will overcome the temptation to rationalize away “gut feelings” that something is not right.
A questioning attitude promotes a preference for facts over assumptions and opinion. Questions such as “What if . . .?” or “Why is this acceptable?” help improve recognition of improper assumptions and possible mistakes. The structured approach described below promotes the discovery of facts. Facts depend on the reliability of the information source and the accuracy of that information. Without sufficient facts, the performer should stop the activity to address an unpredictable work situation that could lead to a serious mistake or significant event.
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4. Annual PHENIX safety Review: to be held Nov. 6, 2:00 PMDon, Paul, Rob and Steve to prepare presentations formechanical, electrical, gas system and safety systems.
(Note: does not include RPC factory. RPC factory annual review is due in Jan.)
5. PHENIX Procedure Review Current Status:
147 Procedures Identified
77 Made Inactive (not currently in use, will require revision to re-activate if and when necessary, available for reference purposes)
12 CAD procedures relevant to PHENIX, all are current and up-to-date
42 PHENIX approved procedures. 26 are due for 3 year reviews
16 are current and up-to-date
16 Proposed/Draft Procedures (never previously formalized)
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Where To Find PHENIX Engineering Info
Links for the weekly planning meeting slides, archives of past meeting slides,long term planning, pictures, videos and other technical info can be found on the PHENIX Engineering web site:
http://www.phenix.bnl.gov/WWW/INTEGRATION/ME&Integration/DRL_SSint-page.htm
Happy Halloween
Don’t Eat Too Much Candy !